three bit counter

Aatish Bhanyari
Aatish Bhanyari
• Created on Apr 9, 2026 • 0 • 0 • 1
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three bit counter
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Integrated Circuits Used

74LS76

Procedure

  1. Connect Pin-2 (Input) of ICBase-2 (74LS76) to VCC Port.
  2. Connect VCC Port to Pin-3 (Input) of ICBase-2 (74LS76).
  3. Connect Pin-4 (Input) of ICBase-2 (74LS76) to VCC Port.
  4. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS76).
  5. Connect Pin-7 (Input) of ICBase-2 (74LS76) to VCC Port.
  6. Connect VCC Port to Pin-8 (Input) of ICBase-2 (74LS76).
  7. Connect Pin-9 (Input & Output) of ICBase-2 (74LS76) to VCC Port.
  8. Connect VCC Port to Pin-20 (Input) of ICBase-2 (74LS76).
  9. Connect Pin-16 (Input) of ICBase-2 (74LS76) to VCC Port.
  10. Add IC 74LS76 into ICBase-2 (74LS76).
  11. Add IC 74LS76 into ICBase-3 (74LS76).
  12. Connect VCC Port to Pin-13 (Input) of ICBase-2 (74LS76).
  13. Connect GND Port to Pin-17 (Ground) of ICBase-2 (74LS76).
  14. Connect Pin-1 (Input) of ICBase-2 (74LS76) to Clock port of 5Hz frequency.
  15. Connect Pin-19 (Output) of ICBase-2 (74LS76) to Pin-6 (Input) of ICBase-2 (74LS76).
  16. Connect Seven segment display 1 to Pin-19 (Output) of ICBase-2 (74LS76).
  17. Connect Pin-1 (Input) of ICBase-3 (74LS76) to Pin-15 (Output) of ICBase-2 (74LS76).
  18. Connect Seven segment display 1 to Pin-15 (Output) of ICBase-2 (74LS76).
  19. Connect VCC Port to Pin-2 (Input) of ICBase-3 (74LS76).
  20. Connect Pin-3 (Input) of ICBase-3 (74LS76) to VCC Port.
  21. Connect VCC Port to Pin-4 (Input) of ICBase-3 (74LS76).
  22. Connect Pin-5 (VCC) of ICBase-3 (74LS76) to VCC Port.
  23. Connect VCC Port to Pin-20 (Input) of ICBase-3 (74LS76).
  24. Connect Pin-16 (Input) of ICBase-3 (74LS76) to VCC Port.
  25. Connect GND Port to Pin-17 (Ground) of ICBase-3 (74LS76).
  26. Connect Seven segment display 1 to Pin-19 (Output) of ICBase-3 (74LS76).